82794929616 has 120 divisors (see below), whose sum is σ = 265445718720. Its totient is φ = 23599116288.

The previous prime is 82794929579. The next prime is 82794929639. The reversal of 82794929616 is 61692949728.

82794929616 is a `hidden beast` number, since 8 + 2 + 7 + 9 + 4 + 9 + 2 + 9 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324336 + ... + 520368.

It is an arithmetic number, because the mean of its divisors is an integer number (2212047656).

Almost surely, 2^82794929616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82794929616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132722859360).

82794929616 is an abundant number, since it is smaller than the sum of its proper divisors (182650789104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82794929616 is a wasteful number, since it uses less digits than its factorization.

82794929616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196473 (or 196464 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 63.

The spelling of 82794929616 in words is "eighty-two billion, seven hundred ninety-four million, nine hundred twenty-nine thousand, six hundred sixteen".